//
//  Utils.m
//  leosmart
//
//  Created by cc on 2025/5/20.
//

#import "Utils.h"

@implementation Utils
+ (UIColor *)ColorFromHexCode:(NSString *)hexString{
  NSString *cleanString = [hexString stringByReplacingOccurrencesOfString:@"#" withString:@""];
  if([cleanString length] == 3) {
      cleanString = [NSString stringWithFormat:@"%@%@%@%@%@%@",
                     [cleanString substringWithRange:NSMakeRange(0, 1)],[cleanString substringWithRange:NSMakeRange(0, 1)],
                     [cleanString substringWithRange:NSMakeRange(1, 1)],[cleanString substringWithRange:NSMakeRange(1, 1)],
                     [cleanString substringWithRange:NSMakeRange(2, 1)],[cleanString substringWithRange:NSMakeRange(2, 1)]];
  }
  if([cleanString length] == 6) {
      cleanString = [cleanString stringByAppendingString:@"ff"];
  }
  
  unsigned int baseValue;
  [[NSScanner scannerWithString:cleanString] scanHexInt:&baseValue];
  
  float red = ((baseValue >> 24) & 0xFF)/255.0f;
  float green = ((baseValue >> 16) & 0xFF)/255.0f;
  float blue = ((baseValue >> 8) & 0xFF)/255.0f;
  float alpha = ((baseValue >> 0) & 0xFF)/255.0f;
  
  return [UIColor colorWithRed:red green:green blue:blue alpha:alpha];
}
+ (UIViewController *)getRootVC{
  UIViewController *root = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
  while (root.presentedViewController != nil) {
      root = root.presentedViewController;
  }
  return root;
}
@end
